Uzonite Bindi L, Popova V, Bonazzi P The Canadian Mineralogist 41 (2003) 1463-1468 Uzonite, As4S5, from the type locality: Single-crystal X-ray study and effects of exposure to light _database_code_amcsd 0005921 7.973 8.096 7.148 90 101.01 90 P2_1/m atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) As1 .02032 1/4 .80254 .0247 .0216 .0258 .0284 0 .0092 0 As2 .04931 1/4 .45664 .0243 .0284 .0206 .0212 0 -.0020 0 As3 .39269 .48893 .74424 .0278 .0232 .0257 .0346 -.0044 .0060 -.0048 S1 .1848 .4664 .9131 .0293 .0294 .0315 .0285 -.0019 .0088 -.0093 S2 .2292 .4634 .4520 .0265 .0320 .0224 .0259 -.0009 .0076 .0043 S3 .5419 1/4 .7885 .0318 .0183 .0322 .0438 0 .0030 0